
Even phones as far back as the iPhone 5s, released in 2013, have received update notifications
(Picture: Alvaro Reyes / Unsplash)Yesterday was a big update day for Apple, with the company listing no fewer than eight security updates to iOS, MacOS, and Safari on its security page. As is normal with these things, the problems fixed are only described in the vaguest terms so as to avoid guiding hackers towards easy targets.
But the potential risk is clearly significant, as Apple has seen fit to issue updates to iOS 12 and macOS Big Sur. Released in 2018 and 2020 respectively, these operating systems aren’t exactly ancient, but crucially only older phones that can’t update to later versions should still be using them.